Install an SSL Certificate on a Synology NAS

This guide will walk you through installing an inexpensive SSL Certificate on you Synology NAS (Running DSM 5.2-5644 as of this writing)

• Go in to the Synology Control Panel and enable 'Advance' mode.

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• Go in to Security (on the left column), then click on Certificate (across the top towards the right)
• Click Create Certificate
• Click Create certificate signing request (CSR)
• Leave the default key length at 2048, and fill out the rest of the form with accurate information. and click Next
• Now click Download to receive your CSR files
• Extract the files of the zip file you just downloaded
• Login in to (or create) your Namecheap.com account